baber/WOPTO huggingface dataset:
Patent JP-H10237292-A (JP)
Title: Polycarbonate resin composition for extrusion-foaming
Inventor: KITAYAMA MASAHIRO
IPC: C08L69/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide excellent moldability, widen the controllable ranges of the size, shape, expansion ratio, etc., of formed cells, and realize the production of a foamed article with good appearance by blending a branched polycarbonate resin and a linear polycarbonate resin so as to give a composition having a specified melt tension and melt viscosity. SOLUTION: A branched polycarbonate resin obtained by polymerizing a dihydric phenol and phosgene or a carbonic ester compound in the presence of a branching agent and, if necessary, a terminator is blended in an amount of 10-100wt.% with 90-0wt.% linear polycarbonate resin obtained by polymerizing a dihydric phenol and phosgene or a carbonic ester compound, if necessary, in the presence of a terminator in such a manner as to give a viscosity-average molecular weight (Mv) of the composition of 19,000 to 30,000 and that the amount of the branching agent is 0.3-1.0mol.% based on the total of dihydric phenol residues, thus giving a resin composition having a melt tension at 280 deg.C of 3-10g and a melt viscosity at 280 deg.C of 0.8×10<3> to 5×10<3> Pa.sec.
Patent JP-S57151640-A (JP)
Title: Curable resin composition
Inventor: HARA HAJIME
IPC: C08L47/00
Filed: 1981-03-16
Abstract: PURPOSE: To provide a composition capable of giving a cured product, especially a laminated sheet, having excellent electrical properties and extremely good punchablility, by compounding a resol-type phenolic resin with a drying oil having secondary amine and a butadiene polymer having secondary amine.  
     CONSTITUTION: (A) A resol-type phenolic resin prepared by the reaction of a phenol with formaldehyde in the presence of an alkaline catalyst is compounded with (B) a drying oil having a secondary amine group and obtained by the imidation reaction of a maleic anhydride adduct of a drying oil having conjugated and/or nonconjugated double bond with the diamine compound of formula H 2 N- R 1 -NR 2 H (R 1  and R 2  are 1W20C organic residue) and (C) a butadiene polymer and/or copolymer having secondary amine group and obtained by the imidation reaction of a maleic anhydride adduct of a butadiene polymer and/or copolymer having a number-average molecular weight of 300W10,000 with the diamine compound of the formula given above. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52120610-A (JP)
Title: Power supply for small size sound collector
Inventor: TEZUKA MUTSUTO
IPC: H04R1/04
Filed: 1976-04-02
Abstract: PURPOSE:To lengthen the life of silver cell and to extend the receivable range, by invariably chargint the silver cell with solar cell.
Patent JP-S59162524-A (JP)
Title: Liquid-crystal shutter array
Inventor: MASAKI HIROICHI
IPC: G02F1/13
Filed: 1983-03-08
Abstract: PURPOSE:To eliminate the density unevenness of an image and to improve the sharpness of the image by specifying the ratio of the interval between plural shutter opening parts and the parallel-directional length of the shutter opening parts of the shutter array of a 1/3 time-division driving system. CONSTITUTION:Three rows of row electrodes 12a-12c are arranged on the 1st substrate and signal electrodes 13a-13b... crossing the 12a-12c are arranged on the 2nd substrate which faces the 1st substrate. Shutter opening parts a1 and a2, a1' and a2', etc., are formed where the row electrodes 12a-12c, and signal electrodes 13 face each other as shown hatched parts. Then, D2=(2.4-3.3)D1 holds for parallel-directional lengths D1, D1', D1'' of the shutter opening parts and intervals D2, D2', and D2''. Consequently, the sharpness of a dot image is improved, and consequently a one-line image has no density unevenness, forming an excellent reproduced image.
Patent JP-S59162914-A (JP)
Title: Flight of scraping apparatus
Inventor: NAGAMATSU HIROMITSU
IPC: E02F5/28
Filed: 1983-03-08
Abstract: PURPOSE:To reduce the abrasion of a flight moving rail and the rail of the flight at the contact part of both rails, by attaching side frames 10 each equipped upper and lower rollers to both sides of the flight in a scraping apparatus for scraping the precipitate or floated substance in a sewage introducing basin. CONSTITUTION:An endless chain 3 is revolved along the bottom part rail 6 and the upper part rail in a sewage or waste water introducing basin and a large number of flights 4 for scraping a precipitate or a floated substance are attached to the chain 3. In this case, side frames 10 each having resin rollers 13 attached to the upper and lower parts thereof are fixed to both side surfaces of each flight 4 by a clamp 14. Because the flight 4 is moved along the rail in such a state that two rollers take partial charge of load, the abrasion of the rail and the roller is reduced and, because the gap B between the flight 4 and the bottom of the introducing basin can be reduced, scraping capacity is enhanced.
Patent JP-H01131580-A (JP)
Title: Image forming device
Inventor: NAKATANI KEIJI
IPC: G03G15/04
Filed: 1988-02-19
Abstract: PURPOSE:To improve ease of use by interrupting the carrying of paper and a copying operation when the abnormality in an original carrying route is detected and when the paper does not arrive at a transfer section and restarting the carrying of the paper which is interrupted of the carrying and executing copying when the abnormality is eliminated. CONSTITUTION:The carrying of the paper is stopped as it is and the copying operation is simultaneously interrupted when the abnormality in the original carrying route 6, for example, an original jam or the like is detected by abnormality detecting means PS1-11 and when the paper does not arrive at the transfer section 5. The carrying of the paper which is interrupted of the carrying is restarted and the copying is executed when the abnormality is eliminated. The copying operation can, therefore, be restarted in succession to the standby state of the paper as it is as regards to the paper. The image forming device which is easy to use is thereby obtd.
Patent JP-S58155576-A (JP)
Title: Linear tracking device
Inventor: KANEO TOSHIHIRO
IPC: G11B21/04
Filed: 1982-03-12
Abstract: PURPOSE:To eliminate adverse effect to be exerted on the reproduction from a disc, by fitting or screwing a pressing member which presses a nut to either center direction, and eliminating play between the nut and the feeding screw. CONSTITUTION:The nut 4 and the screw 5 provided integrally with a support plate 1 of a pickup 3 are screwed and the nut 4 and the support plate 1 are moved in the center line direction of the feeding screw 5 by turning the feeding screw 5. A half nut 12 inserted to the screw 5 is pressed on the nut 4 and fixed at the left side of it, then a screw thread 13 of the nut 4 is pressed with a screw thread 14 of the screw 5, and a screw thread 15 of the nut 12 is pressed with a screw thread 16 of the screw 5, allowing to eliminate a play between the screw 5 and the nut 12 and the support plate 1 is prevented from being played during the movement of the pickup 3.
Patent JP-S62204210-A (JP)
Inventor: HORUSUTO HIYUUBUNERU
IPC: C04B35/52
Filed: 1987-02-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06246777-A (JP)
Title: Apparatus for producing composite container
Inventor: SUZUKI KYOSUKE
IPC: B29L22/00
Filed: 1993-02-26
Abstract: PURPOSE:To mold a composite container having a screw opening part by using the part corresponding to the place protruding to the outside of a container of a fixed template as a split mold when the composite container is produced by injection molding in such a state that a blank plate is arranged in the cavity between the fixed template and a core. CONSTITUTION:Split molds 21a, 21b for forming a screw thread are provided above the fixed template 12 possible to separate and contact with respect to a fixed attaching plate 11 equipped with an injection gate 41. A core 31 is attached to a movable attaching plate 34 through a receiving plate 15 and a blank plate is wound around the core 31. A cavity 51 is formed by the fixed template 12, the split molds 21a, 21b and the core 31 and a molten thermoplastic resin is injected in the cavity 51 from the injection gate 41. An angular pin 13 is provided to the fixed attaching plate 11 so as to protrude in an obliquely downward direction. At the time of release, the fixed attaching plate 11 and the split molds 21a, 21b of the fixed template 12 are separated. At this time, the angular pin 13 is moved in the direction to separate the split molds 21a, 21b from the core 31.
Patent JP-H01212489-A (JP)
Title: Semiconductor device
Inventor: KATADA TSUNEHARU
IPC: H05K1/02
Filed: 1988-02-19
Abstract: PURPOSE:To provide a circuit connecting conductor to the rear of the part where a semiconductor chip is packaged to enable a highly dense wiring by a method wherein an insulator is filled with and buried in the gap between circuit connecting conductors on the rear of a base material. CONSTITUTION:A hard resin material 11 is filled and buried as an insulator in a part, corresponding to the part where a semiconductor chip 4 is mounted, out of gaps g between wiring parts of circuit connecting conductors 7 provided to the rear of a base material 1. Therefore, a second bonding point 6 is supported on a pad 2 through the intermediary of the resin 11 filled and buried in the gap g between the wiring conductor 7s. Pressure and supersonic vibration energy both applied to a capillary 10 are sufficiently transmitted to the second bonding point 6 to enable a stable bonding. By these processes, wiring conductors can be provided to the rear side of a semiconductor chip mounting part so as to facilitate a highly dense wiring.
Patent JP-H09228162-A (JP)
Title: Raised card clothing
Inventor: NISHI TADAO
IPC: D01G15/86
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To make a needle-removing work useless and shorten a time for planting needle into base cloth, by using card clothing cut at an intermediate position in a needle unplanted region of a prescribed length provided at the intervals of a length necessary to wind on a winding roller. SOLUTION: This raised card clothing 1 is wound on plural winding rollers around a drum of a raising machine. In the clothing 1, needles 3 are planted in step-like into base cloth 2 having 23-26mm breadth and 100-150m length so as to form an unplanted needle region 4 having a length L2 of 40-100cm of unplanted needles region, then total of the length of the planted region 3 and the unplanted region 4 is set to be a length necessary to be wound on one winding roller.
Patent JP-H08232095-A (JP)
Title: Disassembly type hanger for electrodeposition coating
Inventor: NARITA HIROSHI
IPC: C25D17/08
Filed: 1995-02-27
Abstract: PURPOSE: To provide a disassembly type hanger for electrodeposition coating with. which the conduction at the contacts between primary hanger bodies and secondary hanger bodies is assured over a long period. CONSTITUTION: This hanger is composed of the secondary hanger bodies 3 provided with pawls 10 for hanging articles to be coated on horizontal rods 3a and the frame-shaped primary hanger bodies 1 which are provided with the pawls 2 for horizontally carrying both ends of the secondary hanger bodies 3 in respective columnar parts and travel in a dipping liquid by hanging with a trolley 8. Hanger caps 20 of a cap type which are loosely fittable to the sharp upward facing pawl tip parts of the secondary hanger pawls 2 and open downward are fixed to the one-side ends of the horizontal rods 3a. The top surfaces of these hanger caps 20 put on the pawls 2 on either the right or the left side and the front ends of the pawls 2 come into contact with each other to assure the conduction between the primary hanger bodies 1 and the secondary hanger bodies 3.  The ceiling surfaces of the hanger caps 20 in contact with the front ends of the pawls 2 are formed plane.
Patent JP-S6098740-A (JP)
Inventor: JIYAN KUROODO RENAARU
IPC: H04L29/06
Filed: 1984-02-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62197646-A (JP)
Title: Gas turbine control device
Inventor: NARABE ATSUSHI
IPC: F02C9/28
Filed: 1986-02-24
Abstract: PURPOSE:To improve operational stability of a gas turbine plant having multiple pre-mixed fuel supply route by making opening-closing actions of a control valve of the pre-mixed fuel supply route inoperative which are unnecessary for reducing NOx and CO concentrations in exhaust gas regarding minute load variances near the point where changeover of pre-mixed fuel is performed. CONSTITUTION:A gas turbine has multiple lines of pre-mixed fuel supply routes Fa-Fc for supplying required kinds of fuels to combustors. In this case, a 2nd function generator 21b for generating fuel supply rate signal of a 2nd pre- mixed fuel supply route Fb is made to output signals so that required fuel supply rate (fb) rises at a 1st load setting point C1 from zero with a stepped increment and thereafter increases in a straight line and becomes constant after a 2nd load setting point C2. Namely, a hysteresis property is given to the fuel supply rate signal at the 1st load setting point C1. This eliminates unnecessary opening-closing actions of the control valve.
Patent JP-S52121375-A (JP)
Title: Taximeter
Inventor: KAWASHIMA EISUKE
IPC: G07B13/00
Filed: 1976-04-06
Abstract: PURPOSE: To calculate the hired fare of taxis by providing a detector which detects the number of passengers and adding the hired fares in correspondence to the number of passengers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52122416-A (JP)
Title: Image signal recording and reproducing system
Inventor: KANESHIRO TOSHIO
IPC: H04N5/783
Filed: 1976-04-08
Abstract: PURPOSE: To promote the recording density, by simplifying the device structure together with performing the reproducing with stability and accuracy owing to the unit signal conversion element, and recording the image signal in the same way, at least, by means of recording the image signal by thinning out at every desired frame on a recording media. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53124441-A (JP)
Title: Multichromatic electrophotographic copier
Inventor: ARAMAKI KAZUO
IPC: G03G15/01
Filed: 1977-04-07
Abstract: PURPOSE: To reduce power consumption by using a fluorescent lamp for the light source of the second exposure using a green filter in a multichromatic electrophotographic copier which performs exposure by using filters of blue, green and red. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59167171-A (JP)
Title: Optical switch circuit
Inventor: ITOU YOSHITAKA
IPC: H04B10/00
Filed: 1983-03-11
Abstract: PURPOSE:To decrease the number of photoelectric converters and to attain direct switching without converting an optical signal by providing a photoelectric converting means provided at each master and slave processor, an optical switch means and a means controlling which slave processor the optical switch selects. CONSTITUTION:In case of the communication of the master processor 5 with a slave processor 1, a control signal, e.g., ''00'' is transmitted through signal lines 71 and 81. This signal is decoded at circuits 50 and 60, a ground potential is produced to an X0 and a positive potential is produced to X1-X3 and applied to optical switch circuits 30 and 40. The switch 30 connects optical transmission lines 90-1 and 90-9 only by the application. Similarly, the circuit 40 connects the optical transmission lines 90-10 and 90-5 only. Then, a signal from the processor 5 to the 1 is converted into an optical signal at a converter 14 and into an electric signal at a converter 20, and the signals are applied to the processor 1. Thus, the circuits 50, 60 give a ground potential to one signal of the X1-X3 corresponding to the control signal, and a positive potential is given to the other signals so as to attain switching operation at the circuits 30 and 40.
Patent JP-H10241353-A (JP)
Title: Semiconductor memory
Inventor: KINUYAMA SHINJI
IPC: G06F5/06
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To exclude an indefinite data when a serial data having a data length of other than a multiple of the number of conversion bits of an S/P converter is written in a FIFO memory by writing a fraction data in another register and then reading it out. SOLUTION: Upon receipt of a reset signal RS by a control circuit 11, control signals C1-C4 such as a transfer clock and a latch signal, etc., are supplied. When N, (a) and (b) are denoted as natural numbers (b<N), a serial input data SDI(=a×N+b) is converted by the S/P converter 1 into (a) pieces of parallel data, each having a bit width N and then a fraction (b), and the (a) pieces of parallel data, each having the bit width N are stored in turn in a FIFO RAM 2, while the fraction (b) is stored in a register 4.  The (a) pieces of parallel data, each having the bit width N are called in turn by a P/S converter 3A, and are converted in turn into serial data in the same order as in the input case, and moreover, the fraction (b) is read out of the register 4 and is converted into a serial data, which is then added to the above converted serial data, so as to be outputted as a serial output data SDO.
Patent JP-H08209006-A (JP)
Title: 1,3,4-trimethyl-6-cyclohexylaminofluoran and recording material containing the same
Inventor: NAKAO SATOSHI
IPC: B41M5/30
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a new electron-donating compound developing yellow color, capable of giving recording materials excellent in ground whiteness, ground preservability, developed color tone, color-developing sensitivity, developed color deepness, and developed color image preservability, etc. CONSTITUTION: The objective compound, 1,3,4-trimethyl-6-cyclohexylaminofluoran expressed by formula I is obtained by reaction of a phenol derivative of formula II (R is H or a lower alkyl) with a benzophenone derivative of formula III in the presence of a dehydrating condensation agent such as sulfuric acid at 0-100 deg.C for several tenth hours followed by treatment with an alkali such as sodium hydroxide at 0-100 (pref. 50-100)  deg.C pref. under such conditions as to be reach the pH of the liquor reach 9 after treated. This reaction is pref. conducted at 30-80 deg.C for 2-20h when 90% sulfuric acid is used as the dehydrating condensation agent.
Patent JP-H11234887-A (JP)
Title: Power cable joint component
Inventor: MABUCHI TOSHIAKI
IPC: H02G15/103
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent water and moisture from penetrating into a joint box and suppress increase of a dielectric dissipation factor. SOLUTION: A power cable joint is composed of cables 1L and 1R, rubber- molded stress relief cones 7L and 7R, an epoxy unit 5 and a joint box 11 covering the epoxy unit 5. Inert gas or dry air is enclosed in the joint box 11. As the inert gas or the dry air is enclosed in the joint box, the penetration of water and moisture into the joint box can be avoided, so that increase of a dielectric dissipation factor which is caused by the moisture absorption of the epoxy unit can be suppressed.
Patent JP-S61199288-A (JP)
Title: Manufacture of stopper for tape reel in tape storing box
Inventor: HASEGAWA AKIHIKO
IPC: G11B23/087
Filed: 1985-02-28
Abstract: PURPOSE:To fill a synthetic resin material to the tip of a coupling piece in high density by providing a material pool to which the synthetic resin material flows in at the tip of engaging pieces and removing the material pool from the tip after injection molding. CONSTITUTION:When the synthetic resin material is injected into a forming mold through an injection port 37, the material is filled in a forming concavity 34 to form a main body 17, and at the same time, the material flows from the concavity 34 successively to a forming concavity 35 to form engaging pieces 18. A space 36 of large capacity is formed at the tip of the concavity 35, that is, the tip part that becomes the downstream side of material injection, and accordingly, the material that entered the concavity 35 passes through the concavity 35 and flows into the space 35. The formed product 38 taken out from the mold 31 after injection molding becomes the shape in which material pools 39 shaped after the space 36 are provided in a body. When injection molding is completed, the material pools 39 are cut off and removed along cutting plane lines O1-O1 which are boundaries between coupling pieces 18. Consequently, strength of the whole coupling pieces enhanced and durability improves.
Patent JP-H06227953-A (JP)
Title: Hair treatment and method for treating hair
Inventor: FUKUNISHI AKIRA
IPC: A61K8/00
Filed: 1993-02-02
Abstract: PURPOSE:To obtain a hair treatment, capable of preventing the hair from damaging without deteriorating permanent waving effects by pretreating the hair before the perming. CONSTITUTION:This hair treatment for perming and dyeing hair is composed of an alkali metallic salt or an ammonium salt of carboxymethyl cellulose having 0.4-0.8 etherification degree and 700-4,000cP viscosity of its 1% aqueous solution (at 25 deg.C) and water. The perming is thoroughly carried out even in the case of damaged hair and the wave and elasticity are improved.
Patent JP-H11222666-A (JP)
Title: Metal evaporated fluororesin film and its production
Inventor: YOSHIDA MAYUMI
IPC: C23C14/20
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To produce a metal evaporated fluororesin film excellent in adhesion for a metal evaporating layer and to provide a method for producing it. SOLUTION: This metal evaporated fluororesin film is the one in which, on the surface of a fluororesin film, a metal evaporating layer with a nucleus by plasma discharge is formed, and a metal evaporating layer is formed thereon, respectively, and the producing method is the one in which, on the surfaces of a metal evaporated fluororesin film and a fluororesin film, a metal evaporating layer with a nucleus by plasma discharge and, thereon, a metal evaporating layer are respectively formed in the same vacuum system.
Patent JP-H05237758-A (JP)
Title: Machining method for nonspherical surface
Inventor: SHIYOU CHIYOUI
IPC: B24B13/06
Filed: 1992-02-26
Abstract: PURPOSE:To provide a complete mirror surface left with no grinding make and no pick feed mark by fixing the rotary shaft of a rotary tool at a specific angle against the longitudinal direction of a work. CONSTITUTION:A nonspherical surface having the radius of curvature R is formed in the width direction (x) of a work 8 having the width B by a rotary tool 6 having the radius (r). The angle beta is calculated from the equation, and the rotary shaft 4 of the rotary tool 6 is fixed at nearly the angle beta against the longitudinal direction (z) of the work 8. The rotary tool 6 is moved along the longitudinal direction (z) of the work 8 while the rotary tool 6 is rotated and its relative position to the work 6 is changed. A nonspherical surface having a complete mirror surface left with no grinding mark and no pick feed mark, having the surface roughness independent of the measurement direction, and having a very large radius of curvature can be simply machined in a short time.
Patent JP-S51114183-A (JP)
Title: A method of examining the water pressure of a valve
Inventor: KITAGAWA NORITOSHI
IPC: G01M3/04
Filed: 1975-03-31
Abstract: PURPOSE: To provide a highly accurate and efficient examination of a valve by making an eye-hole in the middle of the stand which holds the valve to be examined between the pressing board machine of a ram, and make a movable attachable detachable piston which is supported by the cutter mechanism for sliced pressure receiver. 
     COPYRIGHT: (C)1976,JPO&Japio